Mobile traffic now constitutes over half of all site visits, and the performance of mobile websites has become a crucial factor in retaining visitors, as more than half of mobile users abandon sites that take over three seconds to load. Despite advancements in connection speed and processing power, average page load times have not improved due to increased site complexity and heavier page weights. Performance optimization is essential but challenging, requiring both payload and delivery optimizations, such as reducing image and JavaScript weight and utilizing content delivery networks (CDNs). These optimizations can be costly and time-consuming for teams to implement, often leading to performance issues being overlooked in favor of other priorities. Framework-level solutions, like Gatsby, which integrate performance optimization into their design, offer a way to address these challenges by ensuring both delivery and payload optimizations are built-in, ultimately enhancing user engagement and potentially increasing sales by reducing latency.